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03918 Sigma-Aldrich

DL-Tartaric acid

anhydrous, for ion chromatography, ≥99.5% (T)

Synonym: DL-2,3-Dihydroxybutanedioic acid

  • CAS Number 133-37-9

  • Linear Formula HOOC(CHOH)2COOH

  • Molecular Weight 150.09

  •  Beilstein Registry Number 1725148

  •  EC Number 205-105-7

  •  MDL number MFCD00071626

  •  PubChem Substance ID 329747837

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Properties

Related Categories Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents, Ion Chromatography Reagents, Salts and Additives for IC More...
grade   for ion chromatography
InChI Key   FEWJPZIEWOKRBE-LWMBPPNESA-N
assay   ≥99.5% (T)
shelf life   limited shelf life, expiry date on the label
mp   210-212 °C(lit.)
solubility   H2O: 0.1 g/mL clear
cation traces   Al: ≤5 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤10 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  NH4+: ≤10 mg/kg
  Na: ≤10 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg

Description

Application

Metrohm IC application note AN-C-131: Magnesium, cadmium, and iron in phosphoric acid.

Metrohm IC application note AN-C-111: N-Methylpyrrolidone impurity in Cefepime Hydrochloride.

Metrohm IC application note AN-C-100: Choline in infant milk powder using online dialysis.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
410 °F
Flash Point(C) 
210 °C

Documents

Certificate of Analysis

Protocols & Articles

Articles

HPLC Analysis of Tartaric Acid Enantiomers on Astec® CLC-D, Trace Level Detection

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Tartaric Acid Enantiomers on Astec® CLC-D, Trace Level Detection
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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19399 Nitric acid/Dipicolinic acid concentrate, HNO3 17 mM and Dipicolinic acid 17 mM in water, IC eluent concentrate (10x) for Metrosep C 6
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